A little cleanup...

S_Init() is now where it belongs--outside of VID_Init(). I think I did manage to update every target. If I missed one, kill the sound.h include and remove S_Init() from VID_Init(). New Cvar: r_sky, defaults to 0, turn it on if you want to use skyboxes. Cvar r_skyname can actually be used now I _think_, need another skybox to test it. Quake2000's instructions were used in the skybox stuff but, as all know by now, our tree is so different from anyone else's that I had to redo a number of things. But thanks all the same--cut the time spent debugging it in half. I also want to thank whoever did the night skybox on the MegaTF page I used to test. Looks great on start map! New GL-specific Cvar: r_conspin, defaults to 0. Turn it on. You can turn it off too. Shamelessly ripped from QER.
2024-11-22 03:41:27 +00:00 · 2000-03-02 19:57:24 +00:00 · 2000-03-02 19:57:24 +00:00 · 8b18f9d56b
commit 8b18f9d56b
parent 54501eaed7
19 changed files with 96 additions and 119 deletions
--- a/16
+++ b/16
@ -51,8 +51,12 @@ N: Joseph Carter
 E: knghtbrd@debian.org
 D: QW/Q1 tree merging
 D: Autoconf support and portability
-D: Documentation
-D: Driver module support/design
+D: User documentation
+D: Development design
+D: GL renderer fixes
+D: Driver module support
+D: Skybox implementation
+D: Spinning console implementation

 N: Peter Andreasen
 E: pandr@pandr.dk
@ -183,3 +187,11 @@ E: jukka.sorjonen@asikkala.fi
 D: Bug squasher (see below).
 D: QW network protocol fixes.
 D: Found out why our VERSION was messing things up..
+
+N: Tane Piper
+E: descent@barrysworld.com
+D: GL skybox implementation tutorial
+
+N: Nawfel Tricha
+E: topaz@endorproductions.com
+D: GL spinning console implementation tutorial
--- a/common/cmd.h
+++ b/common/cmd.h
@ -1,4 +1,5 @@
 /*
+cmd.h - Command buffer and command execution
 Copyright (C) 1996-1997 Id Software, Inc.
 Copyright (C) 1999,2000  contributors of the QuakeForge project
 Please see the file "AUTHORS" for a list of contributors
@ -23,7 +24,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef _CMD_H
 #define _CMD_H

-// cmd.h -- Command buffer and command execution

 //===========================================================================

--- a/common/common_quakedef.h
+++ b/common/common_quakedef.h
@ -1,4 +1,5 @@
 /*
+common_quakedef.h - common header
 Copyright (C) 1996-1997  Id Software, Inc.
 Copyright (C) 1999,2000  contributors of the QuakeForge project
 Please see the file "AUTHORS" for a list of contributors
@ -22,8 +23,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef _COMMON_QUAKEDEF_H
 #define _COMMON_QUAKEDEF_H

-// quakedef.h -- primary header for client
-
 #define	QUAKE_GAME			// as opposed to utilities

 #include <config.h>                     // generated from config.h.in
@ -48,43 +47,9 @@ void	VID_UnlockBuffer (void);
 #define	VID_UnlockBuffer()
 #endif

-#include "qtypes.h"
-#include "qstructs.h"
+#include <qtypes.h>
+#include <qstructs.h>

-/*
-#include "common.h"
-#include "bspfile.h"
-#include "vid.h"
-#include "sys.h"
-#include "zone.h"
-#include "mathlib.h"
-#include "wad.h"
-#include "draw.h"
-#include "cvar.h"
-#include "screen.h"
-#include "net.h"
-#include "protocol.h"
-#include "cmd.h"
-#include "sbar.h"
-#include "sound.h"
-
-#include "model.h"
-#include "d_iface.h"
-#include "render.h"
-#include "client.h"
-
-#include "input.h"
-#include "keys.h"
-#include "console.h"
-#include "view.h"
-#ifndef SERVERONLY
-# include "menu.h"
-#endif
-#include "crc.h"
-#include "cdaudio.h"
-
-#include "cvars.h"
-*/

 #ifndef max
 #define max(a,b) ((a) > (b) ? (a) : (b))
--- a/common/gl_draw.c
+++ b/common/gl_draw.c
@ -38,6 +38,7 @@ extern cvar_t *crosshair, *cl_crossx, *cl_crossy, *crosshaircolor;
 cvar_t	*gl_nobind;
 cvar_t	*gl_max_size;
 cvar_t	*gl_picmip;
+cvar_t	*gl_conspin;

 byte		*draw_chars;				// 8*8 graphic characters
 qpic_t		*draw_disc;
@ -390,19 +391,14 @@ void Draw_Init (void)
 {
 	int		i;
 	qpic_t	*cb;
-//	byte	*dest;
-//	int		x;
-//	char	ver[40];
 	glpic_t	*gl;
 	int start;
 	byte    *ncdata;

-//	Cvar_RegisterVariable (&gl_nobind);
 	gl_nobind = Cvar_Get ("gl_nobind","0",0,"None");
-//	Cvar_RegisterVariable (&gl_max_size);
 	gl_max_size = Cvar_Get ("gl_max_size","1024",0,"None");
-//	Cvar_RegisterVariable (&gl_picmip);
 	gl_picmip = Cvar_Get ("gl_picmip","0",0,"None");
+	gl_conspin = Cvar_Get ("gl_conspin", "0", CVAR_NONE, "None");

 	// 3dfx can only handle 256 wide textures
 	if (!Q_strncasecmp ((char *)gl_renderer, "3dfx",4) ||
@ -816,6 +812,7 @@ void Draw_TransPicTranslate (int x, int y, qpic_t *pic, byte *translation)
 	glEnd ();
 }

+#define SPIN_HACK 1

 /*
 ================
@ -833,11 +830,33 @@ void Draw_ConsoleBackground (int lines)
 	int x, i;
 	int y;

+	if (gl_conspin->value)
+	{
+		static float xangle = 0, xfactor = .3f, xstep = .005f;
+
+		glPushMatrix ();
+		glMatrixMode (GL_TEXTURE);
+		glPushMatrix ();
+		glLoadIdentity ();
+		xangle += 1.0f;
+		xfactor += xstep;
+		if (xfactor > 8 || xfactor < .3f)
+			xstep = -xstep;
+		glRotatef (xangle, 0, 0, 1);
+		glScalef (xfactor, xfactor, xfactor);
+	}
+
 	y = (vid.height * 3) >> 2;
 	if (lines > y)
 		Draw_Pic(0, lines-vid.height, conback);
 	else
-		Draw_AlphaPic (0, lines - vid.height, conback, (float)(1.2 * lines)/y);
+		Draw_AlphaPic (0, lines - vid.height, conback, 
+				(float)(1.2 * lines)/y);
+	if (gl_conspin->value) {
+		glPopMatrix ();
+		glMatrixMode (GL_MODELVIEW);
+		glPopMatrix ();
+	}

 	// hack the version number directly into the pic
 	y = lines-14;
@ -1407,7 +1426,8 @@ int GL_LoadTexture (char *identifier, int width, int height, byte *data, qboolea
 		{
 			if (!strcmp (identifier, glt->identifier))
 			{
-				if (width != glt->width || height != glt->height)
+				if (width != glt->width 
+						|| height != glt->height)
 					Sys_Error ("GL_LoadTexture: cache mismatch");
 				return gltextures[i].texnum;
 			}
--- a/common/gl_rmain.c
+++ b/common/gl_rmain.c
@ -107,6 +107,8 @@ cvar_t	*r_fog;
 cvar_t	*r_volfog;
 cvar_t	*r_waterwarp;
 cvar_t	*r_waterripple;
+cvar_t	*r_sky;
+cvar_t	*r_skyname;

 cvar_t	*gl_finish;
 cvar_t	*gl_clear;
--- a/common/gl_rmisc.c
+++ b/common/gl_rmisc.c
@ -206,6 +206,8 @@ void R_Init (void)
 	r_volfog = Cvar_Get ("r_volfog","0",0,"None");
 	r_waterripple = Cvar_Get ("r_waterripple","0",0,"None");
 	r_clearcolor = Cvar_Get ("r_clearcolor","2",0,"None");
+	r_sky = Cvar_Get ("r_sky", "0", CVAR_NONE, "None");
+	r_skyname = Cvar_Get ("r_skyname", "sky", CVAR_NONE, "None");

 	gl_clear = Cvar_Get ("gl_clear","0",0,"None");
 	gl_texsort = Cvar_Get ("gl_texsort","1",0,"None");
--- a/common/gl_vidglx.c
+++ b/common/gl_vidglx.c
@ -26,7 +26,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <glquake.h>
 #include <cvar.h>
 #include <console.h>
-#include <sound.h>
 #include <keys.h>
 #include <menu.h>
 #include <sys.h>
@ -122,7 +121,6 @@ int		texture_extension_number = 1;

 float		gldepthmin, gldepthmax;

-//cvar_t	gl_ztrick = {"gl_ztrick", "0", CVAR_ARCHIVE};
 cvar_t	*gl_ztrick;

 const char *gl_vendor;
@ -412,18 +410,11 @@ void VID_Init(unsigned char *palette)
 	Window root;
 	XVisualInfo *visinfo;

-	S_Init();
-
-//	Cvar_RegisterVariable(&vid_mode);
 	vid_mode = Cvar_Get ("vid_mode","0",0,"None");
-//	Cvar_RegisterVariable(&gl_ztrick);
 	gl_ztrick = Cvar_Get ("gl_ztrick","0",CVAR_ARCHIVE,"None");
-//	Cvar_RegisterVariable(&_windowed_mouse);
 	_windowed_mouse = Cvar_Get ("_windowed_mouse","0",CVAR_ARCHIVE,"None");
-//        Cvar_RegisterVariable(&vid_glx_fullscreen);	
 	vid_glx_fullscreen = Cvar_Get ("vid_glx_fullscreen","0",0,"None");
 #ifdef HAS_DGA
-//	Cvar_RegisterVariable(&vid_dga_mouseaccel);
 	vid_dga_mouseaccel = Cvar_Get("vid_dga_mouseaccel","1",CVAR_ARCHIVE,
 					"None");
 #endif 
--- a/common/gl_vidlinux_3dfx.c
+++ b/common/gl_vidlinux_3dfx.c
@ -28,7 +28,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <sys.h>
 #include <console.h>
 #include <cvar.h>
-#include <sound.h>
 #include <lib_replace.h>

 #include <stdio.h>
@ -409,8 +408,6 @@ void VID_Init(unsigned char *palette)
 	char	gldir[MAX_OSPATH];
 	int width = 640, height = 480;

-	S_Init();
-
 //	Cvar_RegisterVariable (&vid_mode);
 	vid_mode = Cvar_Get ("vid_mode","5",0,"None");
 //	Cvar_RegisterVariable (&vid_redrawfull);
--- a/common/gl_warp.c
+++ b/common/gl_warp.c
@ -582,9 +582,7 @@ R_LoadSkys ( void ) {
 	int	i;
 	QFile	*f;
 	char	name[64];
-	cvar_t	*r_skyname;

-	r_skyname = Cvar_Get ("r_skyname","sky",CVAR_NONE, "");
 	for (i=0 ; i<6 ; i++) {
 		GL_Bind (SKY_TEX + i);
 		snprintf(name, sizeof(name), "gfx/env/%s%s.tga",
@ -820,7 +818,7 @@ R_DrawSkyChain (msurface_t *s) {
 	vec3_t	verts[MAX_CLIP_VERTS];
 	glpoly_t	*p;

-	if (1)
+	if (r_sky->value)
 	{
 		c_sky = 0;
 		GL_Bind(solidskytexture);
@ -917,9 +915,7 @@ int	skytexorder[6] = {0,2,1,3,4,5};
 void
 R_DrawSkyBox (void) {

-	int		i; //, j, k;
-//	vec3_t	v;
-//	float	s, t;
+	int		i;

 #if 0
 	glEnable (GL_BLEND);
--- a/common/glquake.h
+++ b/common/glquake.h
@ -36,9 +36,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 #include <GL/gl.h>
 #include <GL/glu.h>
-#include "model.h"
-#include "client.h"
-#include "wad.h"
+#include <model.h>
+#include <client.h>
+#include <wad.h>

 void GL_BeginRendering (int *x, int *y, int *width, int *height);
 void GL_EndRendering (void);
@ -186,6 +186,8 @@ extern  cvar_t  *r_fog;
 extern  cvar_t  *r_waterwarp;
 extern  cvar_t  *r_volfog;
 extern  cvar_t  *r_waterripple;
+extern	cvar_t	*r_sky;
+extern	cvar_t	*r_skyname;

 extern	cvar_t	*gl_clear;
 extern	cvar_t	*gl_cull;
--- a/common/host.c
+++ b/common/host.c
@ -522,6 +522,15 @@ Host_InitVCR ( quakeparms_t *parms )
 	}
 }

+/*
+	Host_InitDisplay
+
+	Video initialization
+*/
+void
+Host_InitDisplay ()
+{
+}

 /*
 	Host_Init
@ -599,14 +608,12 @@ Host_Init ( quakeparms_t *parms)
 		if (!host_colormap)
 			Sys_Error ("Couldn't load gfx/colormap.lmp");

-//		plugin_load("./in_x11.so");
-//			Not the best place to load the plugin...
 	VID_Init(host_basepal);
 	IN_Init();
-		// DDOI - I made this so host.c wouldn't try to unload a plugin
-		// that it hasn't loaded.  Could be done better I'm sure.
 	vid_initialized = true;

+		Host_InitDisplay();
+		S_Init();
 		Draw_Init();
 		SCR_Init();
 		R_Init();
--- a/common/vid_aa.c
+++ b/common/vid_aa.c
@ -21,8 +21,8 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

-#include "quakedef.h"
-#include "d_local.h"
+#include <quakedef.h>
+#include <d_local.h>

 #include <stdio.h>
 #include <stdlib.h>
@ -378,9 +378,6 @@ VID_Init(unsigned char *palette)
 	int w, h, d;
 	int err;

-	/* Sound gets initialized here */
-	S_Init();
-	
 #if 0
 	Cmd_AddCommand ("gamma", VID_Gamma_f);
 #endif
--- a/common/vid_ggi.c
+++ b/common/vid_ggi.c
@ -31,7 +31,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 #include <quakedef.h>
 #include <d_local.h>
-#include <sound.h>
 #include <keys.h>
 #include <cvar.h>
 #include <menu.h>
@ -239,9 +238,6 @@ void	VID_Init(unsigned char *pal)
 {
 	int pnum;

-	/* Initalize sound */
-	S_Init();
-
 	vid.width = GGI_AUTO;
 	vid.height = GGI_AUTO;

--- a/common/vid_null.c
+++ b/common/vid_null.c
@ -1,4 +1,5 @@
 /*
+vid_null.c - null video driver to aid porting efforts
 Copyright (C) 1996-1997  Id Software, Inc.
 Copyright (C) 1999,2000  contributors of the QuakeForge project
 Please see the file "AUTHORS" for a list of contributors
@ -19,10 +20,9 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 */
-// vid_null.c -- null video driver to aid porting efforts

-#include "quakedef.h"
-#include "d_local.h"
+#include <quakedef.h>
+#include <d_local.h>

 viddef_t	vid;				// global video state

--- a/common/vid_sdl.c
+++ b/common/vid_sdl.c
@ -25,7 +25,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <keys.h>
 #include <quakedef.h>
 #include <d_local.h>
-#include <sound.h>
 #include <cvar.h>
 #include <draw.h>
 #include <sys.h>
@ -94,8 +93,6 @@ void    VID_Init (unsigned char *palette)
    Uint32 flags;


-    S_Init();
-
    // Load the SDL library
    if (SDL_Init(SDL_INIT_VIDEO|SDL_INIT_CDROM)<0) //|SDL_INIT_AUDIO|SDL_INIT_CDROM) < 0)
        Sys_Error("VID: Couldn't load SDL: %s", SDL_GetError());
--- a/common/vid_svgalib.c
+++ b/common/vid_svgalib.c
@ -26,7 +26,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <quakedef.h>
 #include <common.h>
 #include <d_local.h>
-#include <sound.h>
 #include <cvar.h>
 #include <lib_replace.h>
 #include <cmd.h>
@ -496,8 +495,6 @@ VID_Init(unsigned char *palette)
 	int err;

 	//plugin_load("in_svgalib.so");
-	/* Sound gets initialized here */
-	S_Init();
 	
 	if (svgalib_inited) return;

--- a/common/vid_win.c
+++ b/common/vid_win.c
@ -1,4 +1,5 @@
 /*
+vid_win.c - Win32 video driver
 Copyright (C) 1996-1997  Id Software, Inc.
 Copyright (C) 1999,2000  contributors of the QuakeForge project
 Portions Copyright (C) 1999,2000  Nelson Rush.
@ -20,12 +21,11 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 */
-// vid_win.c -- Win32 video driver

-#include "quakedef.h"
-#include "winquake.h"
-#include "d_local.h"
-#include "resource.h"
+#include <quakedef.h>
+#include <winquake.h>
+#include <d_local.h>
+#include <resource.h>
 #include <mgraph.h>
 #include <screen.h>
 #include <view.h>
@ -33,7 +33,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <keys.h>
 #include <cdaudio.h>
 #include <lib_replace.h>
-#include <sound.h>
 #include <keys.h>
 #include <cvar.h>
 #include <menu.h>
@ -43,7 +42,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <console.h>
 #include <client.h>
 #include <screen.h>
-#include "plugin.h"
+#include <plugin.h>


 #ifndef CDS_FULLSCREEN
@ -2244,7 +2243,6 @@ void	VID_Init (unsigned char *palette)
 	hide_window = true;
 	VID_SetMode (MODE_WINDOWED, palette);
 	hide_window = false;
-	S_Init ();

 	vid_initialized = true;

--- a/common/vid_x11.c
+++ b/common/vid_x11.c
@ -47,7 +47,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 #include <quakedef.h>
 #include <d_local.h>
-#include <sound.h>
 #include <keys.h>
 #include <cvar.h>
 #include <menu.h>
@ -485,9 +484,8 @@ void VID_Init (unsigned char *palette)
 	int template_mask;

 	//plugin_load("in_x11.so");
-	S_Init();	// sound is initialized here

-	Cmd_AddCommand("gamma", VID_Gamma_f);
+//	Cmd_AddCommand("gamma", VID_Gamma_f);
 	for (i=0; i < 256; i++)	vid_gamma[i] = i;

 	vid.width = 320;